Collapsible shell cover for computing device

ABSTRACT

A collapsible shell cover for a computing device having a holder portion, an input device portion, and kickstand portion is described that is configured to support a computing device at a viewing angle in an open configuration and to form a shell cover for the computing device in a collapsed configuration. The holder may receive the computing device between edge members having support lips for support. The input device and kickstand are rotatably secured to the holder at opposing ends of the edge members. In the open configuration, the holder is positioned at the viewing angle, the kickstand is rotated for support at a rear of the holder, and the input device is rotated to extend outward from a front of the holder. In the collapsed configuration, the holder, input device, and kickstand portion are aligned in a common plane to form the shell cover for the computing device.

RELATED APPLICATION

This application claims priority under 35 U.S.C. §119(d) to PCT Patent Application No. PCT/CN2014/075038, filed on Apr. 10, 2014 and titled “Collapsible Shell Cover for Computing Device,” the entire disclosure of which is incorporated in its entirety by reference herein.

BACKGROUND

Users have access to an ever increasing variety of functionality in a variety of different settings. For example, users traditionally interacted with desktop computing devices (e.g., desktop PCs) to perform word processing and so forth. Mobile computing devices were then developed and began with use of simple functionality such as text messages and progressed to advanced functionality including feature-rich applications

However, the form factor of the mobile computing devices used to promote mobility of the device may limit an ability of a user to interact with this functionality in an efficient manner. For example, use of an onscreen keyboard may limit a user to basic inputs and thus even though an application may support rich features the input techniques made available to a user may limit interaction with these features.

SUMMARY

Techniques including use of a collapsible shell cover for a computing device are described. In one or more implementations, the collapsible shell cover apparatus includes a holder portion, an input device portion, and kickstand portion. The collapsible shell cover is configured to support a computing device having a slate form factor at a viewing angle in an open configuration and to form a shell cover for the computing device in a collapsed configuration. The holder portion is configured to receive the computing device between edge members having support lips to support the computing device. The input device portion and kickstand portion are rotatably secured to the holder portion along opposing ends of the edge members of the holder portion. The input device portion and kickstand portion are configured to rotate relative to the holder position to assume the open configuration in which the holder portion is positioned at the viewing angle, the kickstand portion is rotated to a support position at a rear of the holder portion, and the input device portion is rotated to an input position that extends outward from the front of the holder portion. The input device portion and kickstand portion are also configured to rotate into the collapsed configuration in which the holder portion, input device portion, and kickstand portion are aligned in a common plane to form the shell cover which corresponds to a shape of the computing device.

This Summary is provided to introduce a selection of concepts in a simplified form that are further described below in the Detailed Description. This Summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used as an aid in determining the scope of the claimed subject matter.

BRIEF DESCRIPTION OF THE DRAWINGS

The detailed description is described with reference to the accompanying figures. In the figures, the left-most digit(s) of a reference number identifies the figure in which the reference number first appears. The use of the same reference numbers in different instances in the description and the figures may indicate similar or identical items. Entities represented in the figures may be indicative of one or more entities and thus reference may be made interchangeably to single or plural forms of the entities in the discussion.

FIG. 1 is an illustration of an environment in an example implementation that is operable to employ the collapsible shell cover computing device techniques.

FIG. 2 is diagram that depicts both an open configuration and a collapsed configuration for the apparatus.

FIG. 3 depicts an exploded view of the apparatus showing aspects of the input device portion, holder portion, and kickstand portion in greater detail.

FIG. 4 depicts generally at an illustration of insertion and removal of a computing device into the apparatus.

FIG. 5 depicts a back view of a system having the apparatus with a computing device inserted into the apparatus in the open configuration.

FIG. 6 depicts views of using an apparatus as a cover to protect a computing device.

FIG. 7 depicts a side view of a system in an example implementation having the apparatus with a computing device inserted into the apparatus in the open configuration.

FIG. 8 depicts an example implementation showing an overhead view and a side view of an example apparatus with the kickstand portion collapsed and the input device portion arranged in an input position.

FIG. 9 depicts close up views of beveled portions and gaps described in relation to FIG. 8.

FIG. 10 depicts another close-up view of an example pivot point.

FIG. 11 depicts a close-up view of an example pivot point that may be employed to secure an input device portion to a holder portion.

FIG. 12 illustrates an example system including various components of an example device that can be implemented as any type of computing device as described with reference to FIGS. 1-11 to implement embodiments of the techniques described herein.

DETAILED DESCRIPTION Overview

The ways in which a user may interact with a mobile computing device has followed the increases in functionality of applications made available via mobile computing devices. Accordingly, mobile computing devices such as tablets and mobile phones may provided access to advanced functionality such as productivity applications (e.g., word processors, presentations, and spreadsheets) but may be limited in the ways in which interaction with this functionality is performed using conventional techniques.

Techniques including use of a collapsible shell cover for a computing device are described. In one or more implementations, the collapsible shell cover apparatus includes a holder portion, an input device portion, and kickstand portion. The collapsible shell cover is configured to support a computing device having a slate form factor at a viewing angle in an open configuration and to form a shell cover for the computing device in a collapsed configuration. The holder portion is configured to receive the computing device between edge members having support lips to support the computing device. The input device portion and kickstand portion are rotatably secured to the holder portion along opposing ends of the edge members of the holder portion. The input device portion and kickstand portion are configured to rotate relative to the holder position to assume the open configuration in which the holder portion is positioned at the viewing angle, the kickstand portion is rotated to a support position at a rear of the holder portion, and the input device portion is rotated to an input position that extends outward from the front of the holder portion. The input device portion and kickstand portion are also configured to rotate into the collapsed configuration in which the holder portion, input device portion, and kickstand portion are aligned in a common plane to form the shell cover which corresponds to a shape of the computing device.

In the following discussion, an example environment is first described that may employ the techniques described herein. Example procedures are then described which may be performed in the example environment as well as other environments. Consequently, performance of the example procedures is not limited to the example environment and the example environment is not limited to performance of the example procedures.

Example Environment

FIG. 1 is an illustration of an environment 100 in an example implementation that is operable to employ techniques described herein. The illustrated environment 100 includes a computing device 102 and an apparatus 104 that may function as a collapsible shell cover for the computing device 102. The computing device 102 may be configured in a variety of ways.

For example, a computing device may be configured as a mobile computing device having a housing formed according to a slate configuration. The housing is configured to support a display device 103, which may incorporate touchscreen functionality to support user interaction with a user interface displayed on the display device 103, such as a start screen as illustrated. A surface of the computing device from which the display device 103 is viewed may be referred to herein as a front side of the computing device and an opposing surface may be referred to as a back side of the computing device. Mobile computing devices may take a variety of different forms in the slate configuration, such as a tablet, mobile phone, portable game device, portable media player, and so forth. Thus, the computing device 102 may range from full resource devices with substantial memory and processor resources (e.g., tablet computers) to a low-resource device with limited memory and/or processing resources (e.g., traditional portable media players). Further discussion of an example of a computing device 102 may be found in relation to FIG. 12.

The apparatus 104 may include an input device portion 106, a holder portion 108, and a kickstand portion 110 that may be secured one to another and manipulated relative to one another to assume multiple different configurations in various ways described herein. The apparatus 104 may formed out of various material including one or a combination of aluminum, magnesium, various metal alloys, plastics, rubber, and so forth. In one approach, the apparatus 104 may be formed entirely of a metal or metal alloy, such as aluminum. In the illustrated example, the computing device 102 and the apparatus 104 are depicted as being arranged in an open configuration that supports interaction with the display device 103 (e.g., to view the device and/or interact with touchscreen functionality). The open configuration also supports input functionality of the apparatus 104 provided via interaction with the input device portion 106. The input device portion 106 is configured to provide one or more inputs to the computing device 104 to initiate one or more operations of the computing device 104. The input device portion 106 may be configured in a variety of ways to accept inputs from a user, such as being a keyboard as illustrated, a track pad, functionality configured to detect gestures, a camera, and so on. The inputs may be communicated in a variety of way, such as via a physical communicative coupling, a wireless communicative coupling (e.g., Bluetooth®, Wi-Fi®), and so forth. Output functionality may also be incorporated by the apparatus 104 to cause outputs as indicated by the computing device 102. Examples of output functionality include supplemental display devices (e.g., an electronic ink display), speakers, lighted indications, and so on. A variety of other functionality may also be incorporated within the apparatus 104, such as a supplemental power source, e.g., battery.

In the open configuration, the apparatus 104 is configured to support the computing device 102 at a viewing angle as depicted. The holder portion 108 is designed to secure the computing device 102 removably within the apparatus, and the kickstand portion 110 is designed to provide support generally at a back side of the apparatus (e.g., a side that opposes the display device) for maintaining the holder portion 108 and computing device at the viewing angle. Accordingly, the apparatus 104 is also configured to support placement of the computing device 102 and apparatus 104 on a surface (e.g., a table, a user's lap) to type on the keyboard and position a surface of the display device 106 at an angle relative to the surface.

The apparatus 104 is also configured to assume a collapsed configuration in which the apparatus 104 forms a shell cover that may be employed to protect the computing device 102, such as by inserting the computing device 102 into the shell cover with the display device 103 facing inward thereby protecting the display device 103 from damage. Details regarding the open and collapsed configurations that the apparatus 104 may assume and the components of the apparatus are described in relation to the following figures.

In particular, FIG. 2 is diagram that depicts both an open configuration 200 and a collapsed configuration 202 for the apparatus 104 without the computing device 102 of FIG. 1. FIG. 2 also represents a transition 206 between the two illustrated configurations. The apparatus 104 includes input device portion 106 and the kickstand portion 110, which are rotatably secured to the holder portion 108. In an implementation, the input device portion 106 and the kickstand portion 110 are secured at respective pivot points 208, 210 that enable rotation of the components one to another to assume the different configurations. The pivot point may implemented in various ways such as using hinges, pins, snap-in connection, spring mechanisms, and other devices suitable to establish rotatable connections.

In the open configuration 200, the apparatus 104 is configured to support a computing device at a viewing angle that is established by a position of the holder portion 108. In particular the computing device may be inserted into the apparatus 104 (as shown in FIG. 1) such that edges of the computing device fit within a perimeter of the holding portion 108 and a back side of the computing device rests upon and is held upright at the viewing angle by the kickstand portion 110.

Accordingly, the kickstand portion 110 is rotated to a support position at a rear of the holder portion that opposes a front of the holder portion 108 configured to receive the computing device. In an implementation, the kickstand portion 110 in the support position is substantially perpendicular to a plane in which the computing device is inserted into the apparatus (e.g., a plane corresponding to the perimeter of the holding portion 108 and sides of the device (e.g., display surface and back side)). The input device portion 106 is rotated to an input position that extends outward from the holder portion 108 such that input device portion 106 is arranged to lay substantially flat in front of the holder and/or a display device 103 of a computing device 102 in the holder when that apparatus is placed on a surface (e.g. a table, couch, a user's lap). However, other angles between the holding portion and the kickstand portion may be appropriate.”

In the collapsed configuration 202, the holder portion 108, input device portion 106, and kickstand portion 110 are aligned in a common plane to form a shell cover for protection of the computing device that corresponds a shape of the computing device. The shell cover may be designed to fit tightly over a display device 103 and at least partially around edges of the computing device to protect the display and create an attachment of the cover to the device. The shell cover has a shape that generally corresponds a shape of the device, such as a rectangular shape for a slate form computing device. For example, the shell cover may have a shape like a tray with raised edges surrounding a flat interior surface to create an interior cavity or “shell” into which the computing device may be inserted. The raised edges are designed to surround and frame the edges of the computing device and hold the cover in place when the computing device is inserted into the shell cover.

In order to assume the collapsed configuration 202, a transition 206 may occur in which the input device portion 106 portion is rotated inward and underneath the holder portion 108 as represented by the curved arrow “A”. As discussed in greater detail below, the input device portion 106 in the collapsed configuration 202 may be configured to fit within a perimeter of the holder portion 108 so as to fill open space within the interior of the holder. The transition 206 may additionally involve rotation of the kickstand portion 110 out and away from the holder portion 108 as represented by the curved arrow “B” such that the peaks shown at the pivot points 210 collapses downward and the kickstand portion 110 flattens down in-line with the holder portion 108. Accordingly, in the collapsed configuration 202, the holder portion 108, input device portion 106, and kickstand portion 110 are folded together into a common plane and flush one to another such that interior and exterior surfaces of the shell cover formed in the collapsed configuration 202 are substantially flat and planar. A transition back the open configuration involves rotation of the input device portion 106 and kickstand portion 110 opposite of the directions illustrated in the example of FIG. 2.

FIG. 3 depicts generally at 300 an exploded view of the apparatus 104 showing aspects of the input device portion 106, holder portion 108, and kickstand portion 110 in greater detail. As noted, the input device portion 106 and kickstand portion 110 may be rotatably attached to the holder portion 108. In an implementation, either of both of the input device portion 106 and kickstand portion 110 may be removably attached. In the case of the input device portion 106 for instance, the input device portion 106 may be detached from the holder portion 108 to enable wireless use of the input device portion when removed. The input device portion 106 may then be reattached to the holder portion 108 for use in the open configuration and to enable the collapsed configuration. The input device portion 106 may have a rectangular shape as shown, although other configurations are also contemplated.

The holder portion 108 as shown in FIG. 3 may be configured as a frame that includes edge members 302 separated by open interior space 303 and at least one cross beam member 304 that spans the open interior space 303 and connects the edge members 302. The cross beam member 304 is designed to support the computing device 102 along a bottom edge when inserted into the holder in the open configuration and restrict the computing device from sliding out of the holder toward the front of the apparatus in the direction of the input device/keyboard. Here, the holder portion 108 is illustrated as a three-sided frame that include a pair of edge members connected by a cross beam member 304 on one side and open on an opposing side. Alternatively, another additional cross beam member may be employed on the opposing side in some implementations to form a complete four-sided frame component. Each of the edge members 302 may include a lip portion 306 that extends along the length of the edge member. The lip portions 306 provide support for the computing device in the open configuration and may act as rails to facilitate slidable insertion of a computing device into and out of the holder portion 108. In one or more implementations, the lip portions can form an “L” shaped ridge to slidingly receive the input device, from a friction mount to “snap in” the input device, form a loose alignment and/or stabilizer to loosely receive the input, or any other suitable form of connection

The lip portions 306 also form part of the interior and exterior surfaces of the shell cover in the collapsed configuration. If an additional cross beam member is employed, the additional cross beam member may be arranged perpendicularly to the depicted cross beam member 304 and in a plane flush with the interior surface of the lip portions 306 so as not to interfere with insertion of a computing device into the holder.

The kickstand portion 110 as shown in FIG. 3 is configured as a partial tray or shell. In particular, the kickstand portion 110 has raised edges 308 on three sides surrounding an interior planar surface 310. The kickstand portion 110 additionally includes a leading edge 312 that a back side of the computing device may rest upon for support when the kickstand portion 110 is rotated to a support position for the open configuration, as mentioned previously.

When attached together and arranged flat, the holder portion 108 and the kickstand portion 110 form a perimeter of raised edges for the shell cover or in other words a complete frame. In this arrangement, the interior planar surface 310 of the kickstand portion 110 and the interior surface of the lip portions 306 are substantially flush to each other in a common plane. This combination of just the holder portion 108 and the kickstand portion 110 still includes the open interior space 303 and thus would create an incomplete shell cover.

However, the input device portion 106 is designed to fill the open interior space 303 in the collapsed configuration. In other words, the shape of the input device portion 106 corresponds to shape of the open interior space 303 such that a complete shell cover is formed in the collapsed configuration. A surface of the input device portion 106 that ends up in the interior of the shell cover is also aligned with the interior planar surface 310 of the kickstand portion 110 and the interior surface of the lip portions 306 in a common plane to form a planar surface on the interior of the shell cover. Taken together, the combination of the input device portion 106 and the holder portion 108 also form a partial tray or shell that is designed to mesh with and complement the partial tray or shell of the kickstand portion 110 to form the completed shell. In an implementation, the kickstand portion 110 and the combination of the input device portion 106 and the holder portion 108 each provide approximately half of the shell cover, although other variations may use different complementary splits for partial components of a shell cover.

An exterior of the shell cover that is formed in the collapsed configuration may also be planar and substantially flat. In one approach, keys and/or other input mechanisms of the input device portion 106 are configured to retract into a body of the input device portion 106 to form a smooth surface and/or deactivate, thereby preventing unintended input when the input device portion 106 is rotated inward to fill the open interior space 303. This may be accomplished using a mechanical switch, an electrical sensor, a combination of switches and sensors, or other mechanism/devices to detect the rotation and trigger the retraction and/or deactivation. When the input device portion 106 is rotated back to an input position in the open configuration, the keys and/or other input mechanisms may pop-out or otherwise be re-exposed and activated to enable input interaction.

For example, the input device portion 106 may be configured as a keyboard having a plurality of mechanical keys. The plurality of mechanical keys are configured to retract into a body of the keyboard in the collapsed configuration to form a flat surface for an exterior of a shell cover and then pop-out of the body of the keyboard to enable input interaction in the open configuration. In this way, a flat and smooth surface for the exterior of the shell cover may be achieved in the collapsed configuration. The mechanical keys may also be activated in the open configuration and de-activated in the collapsed configuration.

In addition or alternatively, non-retractable input mechanisms may be employed using any or a combination of electrical and mechanical devices or implementations. In this case, the non-retractable input mechanisms may still be activated and de-activated in the open and collapsed configurations respectively, responsive to rotation of the input device portion to assume the different configurations.

FIG. 4 depicts generally at 400 an illustration of insertion and removal of a computing device into the apparatus 104. In particular, when the apparatus is in the open configuration, a computing device 102 may be removably inserted into or taken out of the holder portion 108 as represented by the arrow 402. One way this may occur is by sliding the computing device 102 along the edge members 306 of the holder and over the leading edge 312 of the kickstand 110. In addition or alternatively, the holder portion 108 may be configured to enable a computing device to snap-in and snap-out of the holder.

When the computing device 102 is inserted, the cross beam member 304 supports the computing device 102 along a bottom edge 404 and restricts the computing device from moving downward. The edge members 302 secure the computing devices along corresponding side edges 406 and may restrict lateral movement. The leading edge 312 supports the device on the back side of the computing device. In an embodiment, a support angle formed between the kickstand 110 and the holder portion 108 is about ninety degrees in the open configuration. Accordingly, the kickstand 110 may provide angular support the computing device 102.

FIG. 5 depicts generally at 500 a back view of a system having the apparatus 104 with a computing device 102 inserted into the apparatus in the open configuration. In this view, a back side 502 of the computing device 102 is shown. Note that the back side 502 is supported by the kickstand portion 110 and in particular by the leading edge 312. Additionally, the tray or shell shape of the kickstand portion 110 having the raised edges 308 and interior surface planar 310 is exposed in the depicted example. Further, attachment of the kickstand portion 110 at pivot points 210 is shown.

Observe that the partial tray or shell of the kickstand portion may rotate upward via the pivot points 210 such that the portion of the computing device 102 that extends over the leading edge 312 fits within the interior of the partial tray or shell. Additionally, the input device portion 106 (a portion of which is shown) may be rotated down and around to fill the open interior space 303 (a portion of which is shown) associated with the holder portion 108 in the manner described previously to form the collapsed configuration. In this arrangement, the shell cover may be attached on the back side 502 of the device and the display device 103 may be exposed on the front side for interaction in a tablet-mode without the use of the input device portion 106. Of course the computing device 102 may also be removed from the apparatus 104, turned around, and inserted with the display device first into the shell cover for protection of the display device 103, such as when the computing device is being transported and/or is not being used.

FIG. 6 depicts generally at 600 views 602 and 604 of using an apparatus 104 as a cover to protect a computing device 102. As noted the apparatus in the collapsed configuration may form a shell cover that as illustrated has a substantially flat exterior surface 606 that is formed by the input device portion, holder portion, and kickstand portion being folder together. In view 602, the apparatus 104 in the collapsed configuration is shown as being fitted over a computing device 102. Alternatively, the computing device 102 may be inserted within a cavity of the shell cover formed by the apparatus 104. Keys of a keyboard and/or other mechanical features of an input device may retract in the collapsed configuration as is represented for the flat exterior surface 606 and was discussed previously. View 604 is an inverted view of the view 602 that shows a substantially flat interior surface 608 for the shell cover into which the computing device 102 is received. Here, the input device portion, holder portion, and kickstand portion align in a common plane to form the flat interior surface 608.

FIG. 7 depicts generally at 700 a side view of a system in an example implementation having the apparatus 104 with a computing device 102 inserted into the apparatus in the open configuration. In the depicted implementation, the kickstand portion 110 is rotated at a support angle of approximately ninety degrees relative to the holder portion 108 via the pivot point 210. In one approach the kickstand portion 110 and holder portion 108 may both have beveled edges that are configured to meet to form the support angle as shown at 702. For example, at least portions of leading edge that aligns with edge members 302 may be beveled. Likewise ends of the edge members 302 or lips 306 of the holder may have a complementary bevel such that the bevels couple one to another in open configuration to form the designated support angle. The coupling of the beveled edges in the open configuration produces a self-supporting support structure for supporting the computing device and the apparatus itself. For a ninety degree support angle, forty-five degree bevels may be employed for opposing edges. Although an angle of approximately ninety degrees is depicted, other support angles may be used in some scenarios. The opposing bevels when rotated together prevent over-rotation and produce the supporting structure for the apparatus 104. In an implementation a fastening mechanism such as a magnetic closure device, spring pins, hook and loop fasteners, and so forth may be employed to couple opposing bevels together and thereby increase an amount of force applied to de-couple the closure and collapse the apparatus. This may prevent the apparatus from collapsing unexpectedly and/or under the influence of relatively small applied force.

The example of FIG. 7 additionally depicts the computing device 102 and holder portion 108 as being supported by the kickstand portion 110 at a viewing angle of approximately one-hundred and thirty eight point one eight degrees relative to the input device portion 106 and/or a surface upon which the apparatus is placed. Again, different arrangements may achieve different support angles and viewing angles for different use scenarios. Additionally, an apparatus may support multiple different viewing modes in which the kickstand portion 110 may assume multiple “open” positions thereby creating multiple viewing options. For example, the kickstand portion 110 may be configured to support the holder portion 108 and computing device 102 at multiple different support positions for viewing angles in a range of ninety to one-hundred and eighty degrees.

The curved or cupped shape or any appropriate shape such as an “L” shape may be designed to extend slightly over a bottom edge of the device being supported to securely (or in some cases loosely) hold the device and made it less likely that the device will flip out of the holder portion 108 when in either or both of the open position and the closed position.

The side view of FIG. 7 additionally shows the cross beam member 304 as having a curved or cupped shape. The curved or cupped shape (or any other appropriate shape such as an “L” shape) may be designed to extend slightly over a bottom edge of the device being supported to securely (or in some cases loosely) hold the device and make it less likely that the device will flip out of the holder portion 108, when in either or both of the open position and the closed position.

Although not shown, the cross beam member 304 may include a connection interface (e.g., a multi-pin slot, adapter, or other connector) designed to create a communicative and physical coupling (e.g. a wired connection) to the computing device 102 when inserted into the apparatus. The connection interface may be configured to mate with a complementary interface or connector of the computing device 102. The connection interface portion may additionally create a communicative and physical coupling to the input device portion 106. Accordingly, data, input, commands, messages, power between batteries or power supplies of components, and so forth may be exchanged between the computing device 102 and the input device portion 106 via the connection interface. Wireless connections may also be employed in addition or in lieu of wired connections.

FIG. 8 depicts generally at 800 an example implementation showing an overhead view 802 and a side view 804 of an example apparatus with the kickstand portion 110 collapsed and the input device portion arranged in an input position (e.g., extending out from the holder portion 108). In this example, beveled edge portions 806 associated with the kickstand portion 110 and the holder portion 108 are visible. With the kickstand portion 110 collapsed and arranged in-line with the holder portion 108 in a common plane, the beveled edge portions 806 result in gaps 808 or notches being formed at the pivot points where the kickstand portion 110 is attached to the holder portion 108. When the kickstand portion 110 is rotated into a support position, the gaps 808 close together to form the support angle and thereby define the viewing angle in the manner previously described. The coupling of the beveled edge portions 806 in the open configuration produces a self-supporting support structure for supporting the computing device and the apparatus itself.

For example, FIG. 9 depicts generally at 900 close up views of the beveled edge portions 806 and gaps 808 described in relation to FIG. 8. In particular, a close-up view 902 of an example pivot point 210 is shown that corresponds to a collapsed configuration of the apparatus 104. As noted, the pivot point 210 may be implemented in various ways such as using hinges, pins, snap-in connection, spring mechanisms, and other devices suitable to establish rotatable connections. In the depicted example, the pivot point 210 is formed by a circular indent or hole associated with the kickstand portion 110 that fits around a complementary protrusion (e.g., a cylindrical protrusion) on the holder portion 108 and is able to rotate around a center axis of the protrusion. Naturally, the arrangement may be reversed such that the protrusion is disposed on the kickstand portion 110 and a complementary circular indent or hole is disposed on the holder portion 108. Moreover, various other hinges and connections may alternatively be employed.

In the close-up view 902, the pivot point 210 is arranged to position the kickstand portion 110 in-line with the holder portion 108 in a common plane. The input device portion 106 is additionally visible in this view as being rotated into the open interior space 303 of the holder portion 108 so as to form a substantially flat interior surface 608 for a shell cover as previously discussed. Opposing beveled edge portions 806 for the holder portion 108 and kickstand portion 110 are also shown along with a corresponding gap 808.

The close-up view 904 of the example pivot point 210 corresponds to an open configuration of the apparatus 104. In the close-up view 904, the pivot point 210 is arranged to position the kickstand portion 110 in a support position at a designated support angle relative to the holder portion 108. Here, the beveled edge portions 806 are coupled together and the gap is closed as shown at 906 to form the self-supporting structure as previously discussed.

FIG. 10 depicts generally at 1000 another close-up view 1002 of an example pivot point 210. In the close-up view 1002, the example pivot point 210 is illustrated as being formed by a circular indent or hole 1004 that fits around a cylindrical protrusion 1006 as discussed previously. Naturally, a comparable pivot point 210 may be formed on an opposing side of the apparatus 104 also as represented in FIG. 2. A variety of other mechanisms are also contemplated, such as use of a flexible hinge.

In addition, the close-up view 1002 represents the use of a fastening mechanism 1008 in connection with beveled edges 806. A noted, the fastening mechanism 1008 is employed to securely couple opposing bevels together and thereby increase an amount of force applied to break the closure (e.g., decouple) and collapse the apparatus. In the depicted example, the fastening mechanism 1008 is configured as a magnetic closure device embedded within a bevel of the kickstand portion 110 that may magnetically couple the bevel the corresponding bevel of the holder device. Other types of fastening mechanism 1008 are contemplated as noted previously. Further, the use of the fastening mechanism 1008 may be omitted altogether in one or more implementations.

FIG. 11 depicts generally at 1100 a close-up view 1102 of an example pivot point 208 that may be employed to secure an input device portion 106 to a holder portion 108 in one or more implementations. The pivot point 208 may be implemented in various way to establish a rotatable attachment of the input device portion 106 to the holder portion 108. Additionally, the pivot point 208 may be configured to enable a removable attachment such that the input device portion 106 may be detached and reattached to the holder portion 108 for different interaction scenarios and configurations of the apparatus 104. In one or more implementations, the input device portion 106 may also be reversibly attached. For example, an input device portion may be attached such that the keys side of a keyboard faces out for interaction with a device in an open configuration. Then, a the keyboard may be removed and re-attached with the key side face down, such that the keys end up positioned towards the interior of the shell cover when the collapsed configuration described herein is assumed. In this arrangement, the keys and/or other input functionality of the input device portion 106 are also protected and the functionality is deactivated and inaccessible, which prevent inadvertent and unintentional input from occurring.

In the example shown in FIG. 11, the pivot point 208 is formed using spring loaded pins 1104 disposed on the edge of the input device portion 106 that are received into a complementary orifices 1106 of the holder portion 108. Naturally, comparable pivot points 208 may be formed on two opposing sides of the apparatus 104 as represented in FIG. 2. The spring loaded pins 1104 may be configured to snap-in and out of corresponding orifices to removably and/or reversibly attach the input device portion 106 to the holder portion 108. A variety of other mechanisms are also contemplated, such as use of a flexible hinge.

Example Computing Device

FIG. 12 illustrates various components of an example device 1200 that can be implemented as any type of portable and/or computer device as described with reference to FIGS. 1-11 to implement embodiments of the cover techniques described herein. Device 1200 includes communication devices 1202 that enable wired and/or wireless communication of device data 1204 (e.g., received data, data that is being received, data scheduled for broadcast, data packets of the data, etc.). The device data 1204 or other device content can include configuration settings of the device, media content stored on the device, and/or information associated with a user of the device. Media content stored on device 1200 can include any type of audio, video, and/or image data. Device 1200 includes one or more data inputs 1206 via which any type of data, media content, and/or inputs can be received, such as user-selectable inputs, messages, music, television media content, recorded video content, and any other type of audio, video, and/or image data received from any content and/or data source.

Device 1200 also includes communication interfaces 1208 that can be implemented as any one or more of a serial and/or parallel interface, a wireless interface, any type of network interface, a modem, and as any other type of communication interface. The communication interfaces 1208 provide a connection and/or communication links between device 1200 and a communication network by which other electronic, computing, and communication devices communicate data with device 1200.

Device 1200 includes one or more processors 1210 (e.g., any of microprocessors, controllers, and the like) which process various computer-executable instructions to control the operation of device 1200 and to implement embodiments of a touch pull-in gesture. Alternatively or in addition, device 1200 can be implemented with any one or combination of hardware, firmware, or fixed logic circuitry that is implemented in connection with processing and control circuits which are generally identified at 1212. Although not shown, device 1200 can include a system bus or data transfer system that couples the various components within the device. A system bus can include any one or combination of different bus structures, such as a memory bus or memory controller, a peripheral bus, a universal serial bus, and/or a processor or local bus that utilizes any of a variety of bus architectures.

Device 1200 also includes computer-readable media 1214, such as one or more memory components, examples of which include random access memory (RAM), non-volatile memory (e.g., any one or more of a read-only memory (ROM), flash memory, EPROM, EEPROM, etc.), and a disk storage device. A disk storage device may be implemented as any type of magnetic or optical storage device, such as a hard disk drive, a recordable and/or rewriteable compact disc (CD), any type of a digital versatile disc (DVD), and the like. Device 1200 can also include a mass storage media device 1216.

Computer-readable media 1214 provides data storage mechanisms to store the device data 1204, as well as various device applications 1218 and any other types of information and/or data related to operational aspects of device 1200. For example, an operating system 1220 can be maintained as a computer application with the computer-readable media 1214 and executed on processors 1210. The device applications 1218 can include a device manager (e.g., a control application, software application, signal processing and control module, code that is native to a particular device, a hardware abstraction layer for a particular device, etc.). The device applications 1218 also include any system components or modules to implement embodiments of the gesture techniques described herein. In this example, the device applications 1218 include an interface application 1222 and an input module 1224 (which may be the same or different as input module 114) that are shown as software modules and/or computer applications. The input module 1224 is representative of software that is used to provide an interface with a device configured to capture inputs, such as a touchscreen, track pad, camera, and so on. Alternatively or in addition, the interface application 1222 and the input module 1224 can be implemented as hardware, software, firmware, or any combination thereof. Additionally, the input module 1224 may be configured to support multiple input devices, such as separate devices to capture touch and stylus inputs, respectively. For example, the device may be configured to include dual display devices, in which one of the display device is configured to capture touch inputs while the other stylus inputs.

Device 1200 also includes an audio and/or video input-output system 1226 that provides audio data to an audio system 1228 and/or provides video data to a display system 1230. The audio system 1228 and/or the display system 1230 can include any devices that process, display, and/or otherwise render audio, video, and image data. Video signals and audio signals can be communicated from device 1200 to an audio device and/or to a display device via an RF (radio frequency) link, S-video link, composite video link, component video link, DVI (digital video interface), analog audio connection, or other similar communication link. In an embodiment, the audio system 1228 and/or the display system 1230 are implemented as external components to device 1200. Alternatively, the audio system 1228 and/or the display system 1230 are implemented as integrated components of example device 1200.

CONCLUSION

Although the example implementations have been described in language specific to structural features and/or methodological acts, it is to be understood that the implementations defined in the appended claims is not necessarily limited to the specific features or acts described. Rather, the specific features and acts are disclosed as example forms of implementing the claimed features. 

What is claimed is:
 1. An apparatus comprising: a holder portion configured to receive a computing device having a slate form factor between edge members to support the computing device; an input device portion and kickstand portion rotatably secured to the holder portion, the kickstand portion configured as a partial tray having raised edges on three sides surrounding an interior planar surface, the input device portion and kickstand portion configured to rotate relative to the holder position such that the apparatus is configured to assume: an open configuration in which the holder portion is positioned at viewing angle for viewing of a display device of the computing device when received into the holder portion, the kickstand portion is rotated to a support position at a rear of the holder portion that opposes a front of the holder portion configured to receive the computing device such that the kickstand portion is arranged to support the holder portion and computing device at the viewing angle, and the input device portion is rotated to an input position that extends outward from the front of the holder portion configured to receive the computing device such that input device portion is arranged to lay flat in front of the display device when placed on a surface; and a collapsed configuration in which the holder portion, input device portion, and kickstand portion are aligned in a common plane to form a shell cover for protection of the computing device that corresponds to a shape of the computing device.
 2. An apparatus as described in claim 1, wherein the holder portion is configured to form a communicative and physical coupling to the computing device when inserted into the apparatus.
 3. An apparatus as described in claim 1, wherein the holder portion is configured as a frame with a pair of the edge members connected by a cross beam on one side and open on an opposing side.
 4. An apparatus as described in claim 3, wherein the input device portion is configured to fill open space between the pair of the edge members in the collapsed configuration to form a portion of the shell cover in combination with the holder portion.
 5. An apparatus as described in claim 1, wherein the kickstand portion is configured to support the holder portion and computing device at multiple different support positions in which the viewing angle is in a range of about ninety to one-hundred and eighty degrees.
 6. An apparatus as described in claim 1, wherein a combination of the kickstand portion and the holder portion forms a perimeter of raised edges for the shell cover in the collapsed configuration.
 7. An apparatus as described in claim 1, wherein the input device portion is removably attached to the holder portion to enable wireless use of the input device portion when removed.
 8. An apparatus as described in claim 1, wherein the kickstand portion and holder portion include beveled edges configured to couple when the kickstand portion is rotated to a support position in the open configuration to form a support angle between the kickstand portion and the holder portion.
 9. An apparatus as described in claim 8, wherein the beveled edges are coupled together in the open configuration using a magnetic closure device.
 10. An apparatus as described in claim 1, wherein the input device portion and kickstand portion are rotatably secured at opposing ends of the edge members of the holder portion.
 11. An apparatus as described in claim 1, wherein the input device portion comprises a keyboard.
 12. An apparatus as described in claim 1, wherein input functionality associated with the input device portion is deactivated in the collapsed configuration and activated to enable input interaction in the open configuration.
 13. A collapsible shell cover for a computing device comprising a holder portion, and an input device portion and kickstand portion both rotatably secured to the holder portion, the kickstand portion configured as a partial tray having raised edges on three sides surrounding an interior planar surface, such that the collapsible shell cover is manipulable to assume: a collapsed configuration in which a combination of the holder portion and input device portion and kickstand portion are aligned in a common plane to form a shell cover for protection of the computing device configured to receive the computing device in a cavity on an interior of the shell cover; and an open configuration in which the kickstand portion is rotated to support the holder portion and the computing device inserted into the holder portion at a viewing angle and the input device portion is rotated to an input position that extends outward from a front of the holder portion to facilitate input via the input device portion, the holder portion having a frame including edge members having lip portions configured to receive the computing device and support the computing device along side edges of the computing device and a cross beam member configured to connect the edge members and support the computing device along a bottom edge.
 14. A collapsible shell cover as described in claim 13, wherein the input device portion includes a keyboard or a track pad.
 15. A collapsible shell cover as described in claim 13, wherein the shell cover formed by the holder portion, input device portion, and kickstand portion in the collapsed configuration is configured to have a tray shape with a perimeter of raised edges surrounding a planar surface that corresponds to a shape of the computing device.
 16. A collapsible shell cover as described in claim 13, wherein the holder portion is configured to form a communicative and physical coupling to the computing device when inserted into the holder portion.
 17. A system comprising: a computing device having a slate form factor; and a collapsible shell cover to receive the computing device including a holder portion, and an input device portion and kickstand portion both rotatably secured to the holder portion, the kickstand portion configured as a partial tray having raised edges on three sides surrounding an interior planar surface, such that the collapsible shell cover is manipulable to assume multiple configurations including: a collapsed configuration in which a combination of the holder portion and input device portion and kickstand portion each form partial portions of a shell cover for protection of the computing device that corresponds to a shape of the computing device so as to receive the computing device in a cavity on an interior of the shell cover; and an open configuration in which the kickstand portion is rotated to support the holder portion and the computing device inserted into the holder portion at a viewing angle and the input device portion is rotated to an input position that extends outward from a front of the holder portion to facilitate input via the input device portion, the holder portion having a frame including edge members configured to enable slidable insertion of the computing device into the holder portion and a cross beam member configured to connect the edge members and support the computing device along a bottom edge.
 18. A system as described in claim 17, wherein the partial portions each comprise approximately half of the shell cover, which when arranged in the collapsed configuration form a tray shape having the cavity on an interior of the shell cover surrounded by raised edges around a perimeter of the shell cover.
 19. A system as described in claim 17, wherein the input device portion is configured as a keyboard having a plurality of mechanical keys, the plurality of mechanical keys configured to retract into a body of the keyboard in the collapsed configuration to form a flat surface for an exterior of the shell cover and to pop-out of the body of the keyboard to enable input interaction in the open configuration.
 20. A system as described in claim 17, wherein the collapsed configuration is configured such that the combination of the holder portion and input device portion is formed by rotation of the input device portion to fill interior space between the edge members. 